Full-duplex single fiber transmission using FSK downstream and IM remote upstream modulations for fiber-to-the-home

被引：49

作者：

Prat, J ^{[1
]}

Polo, V

Bock, C

Arellano, C

Olmos, JJV

机构：

[1] Univ Politecn Cataluna, Dept Signal Theory & Commun, Opt Commun Grp, E-08034 Barcelona, Spain

[2] Eindhoven Univ Technol, COBRA Res Inst, Fac Elect Engn, NL-5600 MB Eindhoven, Netherlands

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2005年 / 17卷 / 03期

关键词：

access networks; fiber-to-the-home (FTTH); frequency modulation; optical modulation; passive optical networks (PONs);

D O I：

10.1109/LPT.2004.840930

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Full-duplex single fiber bidirectional transmission, using frequency-shift-keying modulation for downstream, by direct modulation of a tunable laser, and intensity modulation for upstream, in a wavelength-division-multiplexing passive optical access network is demonstrated. The optical network unit, located at the end user premises, reflects and orthogonally remodulates the received light. Rayleigh scattering effects are reported and analyzed. The system shows proper operation up to 1 Gb/s at 30-km reach.

引用

页码：702 / 704

页数：3

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